$76+ Cheap flights from Denver (DEN) to Riverside, CA
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Riverside with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to Riverside are usually found in February or September, booked 69 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Denver to Riverside
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to RiversideExplore the most affordable flight options available from Denver to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Denver to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:40 pm
DEN
- LAX
Nonstop2h 40m
Frontier
Tue 4/288:00 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/18![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:49 am
DEN
- LAX
Nonstop2h 40m
Frontier
Tue 4/284:17 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/18![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 4/256:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/18![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:00 am
DEN
- LAX
Nonstop2h 35m
Frontier
Thu 6/48:59 pm
LAX
- DEN
Nonstop2h 39m
Frontier
Deal found 3/18![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:52 am
DEN
- LAX
1 stop12h 14m
Frontier
Wed 5/66:30 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/19![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:10 am
DEN
- LAX
1 stop8h 06m
Frontier
Fri 4/106:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/19![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 4/256:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/18![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:10 am
DEN
- LAX
Nonstop2h 40m
Frontier
Thu 4/96:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/19![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:10 am
DEN
- LAX
Nonstop2h 40m
Frontier
Thu 4/96:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/19![Frontier logo]()
$104
This WAYA deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:00 am
DEN
- LAX
1 stop6h 16m
Frontier
Wed 4/88:58 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 3/19![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 5/96:30 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/20![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Tue 5/196:30 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/20![Frontier logo]()
$108
Best flights from Denver to RiversideDiscover carefully curated flight deals from Denver to Riverside that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Denver to Riverside that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:25 am
DEN
- LAX
Nonstop2h 36m
Delta
Mon 4/278:40 am
LAX
- DEN
Nonstop2h 31m
Delta
Deal found 3/21![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:45 am
DEN
- LAX
Nonstop2h 36m
United Airlines
Sun 4/265:00 am
LAX
- DEN
Nonstop2h 23m
United Airlines
Deal found 3/18![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:45 am
DEN
- LAX
2 stops6h 15m
Southwest
Mon 4/275:30 pm
LAX
- DEN
1 stop4h 25m
Southwest
Deal found 3/21![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:15 pm
DEN
- LAX
Nonstop2h 34m
Delta
Mon 5/118:19 pm
LAX
- DEN
Nonstop2h 25m
Delta
Deal found 3/19![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:45 am
DEN
- LAX
2 stops6h 25m
Southwest
Sun 5/105:35 am
LAX
- DEN
1 stop4h 05m
Southwest
Deal found 3/22![Southwest logo]()
$262
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:45 am
DEN
- LAX
Nonstop2h 36m
United Airlines
Sat 5/28:07 pm
LAX
- DEN
Nonstop2h 30m
United Airlines
Deal found 3/17![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:15 am
DEN
- LAX
1 stop4h 15m
Southwest
Thu 7/28:55 am
LAX
- DEN
1 stop4h 50m
Southwest
Deal found 3/18![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:15 pm
DEN
- LAX
Nonstop2h 34m
Delta
Mon 5/258:19 pm
LAX
- DEN
Nonstop2h 25m
Delta
Deal found 3/19![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:45 am
DEN
- LAX
2 stops6h 15m
Southwest
Sat 5/95:20 am
LAX
- DEN
2 stops6h 00m
Southwest
Deal found 3/20![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:45 am
DEN
- LAX
2 stops6h 25m
Southwest
Sun 4/266:35 pm
LAX
- DEN
1 stop5h 05m
Southwest
Deal found 3/17![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:45 am
DEN
- LAX
2 stops6h 25m
Southwest
Wed 4/152:20 pm
LAX
- DEN
2 stops5h 20m
Southwest
Deal found 3/17![Southwest logo]()
$323
Last-minute flights from Denver to RiversideDiscover last-minute flight deals from Denver to Riverside. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Riverside. Data last updated March 22, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:10 am
DEN
- LAX
Nonstop2h 40m
Frontier
Thu 4/96:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/19![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:30 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Fri 4/1010:53 pm
LAX
- DEN
1 stop4h 06m
Frontier
Deal found 3/19![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:10 am
DEN
- LAX
Nonstop2h 40m
Frontier
Thu 4/96:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/19![Frontier logo]()
$104
This WAYA deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:00 am
DEN
- LAX
1 stop6h 16m
Frontier
Wed 4/88:58 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 3/19![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:10 am
DEN
- LAX
1 stop8h 06m
Frontier
Fri 4/106:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/19![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:36 pm
DEN
- LAX
1 stop7h 03m
Frontier
Wed 4/157:15 am
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/20![Frontier logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Tue 5/196:30 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/20![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 4/256:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/18![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Tue 5/196:30 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/20![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:40 pm
DEN
- LAX
Nonstop2h 40m
Frontier
Tue 4/288:00 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/18![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 4/256:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/18![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:49 am
DEN
- LAX
Nonstop2h 40m
Frontier
Tue 4/284:17 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/18![Frontier logo]()
$93
One-way flights from Denver to RiversideSearch for one-way flight options from Denver to Riverside. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Denver to Riverside. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:05 am
DEN
- LAX
1 stop6h 01m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:03 am
DEN
- LAX
1 stop13h 22m
Frontier
Deal found 3/20![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:05 pm
DEN
- LAX
1 stop5h 10m
Frontier
Deal found 3/18![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:29 pm
DEN
- LAX
1 stop15h 44m
Frontier
Deal found 3/21![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:05 pm
DEN
- LAX
1 stop23h 09m
Frontier
Deal found 3/18![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:30 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Deal found 3/17![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:38 am
DEN
- LAX
1 stop9h 11m
Frontier
Deal found 3/17![Frontier logo]()
$85
This WAYA deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:40 pm
DEN
- LAX
1 stop6h 11m
Frontier
Deal found 3/19![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:40 pm
DEN
- LAX
1 stop6h 11m
Frontier
Deal found 3/17![Frontier logo]()
$89
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:55 pm
DEN
- LAX
1 stop7h 30m
Frontier
Deal found 3/20![Frontier logo]()
$90
Find flight deals from Denver to Riverside
Keep the following information in mind while searching for Denver to Riverside flight deals. Data was last updated March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $81 (Booking.com) |
One-way from | $76 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $235 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Riverside that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Denver to Riverside that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 4/25
7:25 am-9:01 am
Nonstop2h 36m
Los Angeles Los Angeles
Mon 4/27
8:40 am-12:11 pm
Nonstop2h 31m
$237
Quickest round-trip
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 4/22
7:45 am-9:21 am
Nonstop2h 36m
Los Angeles Los Angeles
Sun 4/26
5:00 am-8:23 am
Nonstop2h 23m
$237
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 5/7
1:15 pm-2:49 pm
Nonstop2h 34m
Los Angeles Los Angeles
Mon 5/11
8:19 pm-11:44 pm
Nonstop2h 25m
$257
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 4/25
8:45 am-2:00 pm
2 stops6h 15m
Los Angeles Los Angeles
Mon 4/27
5:30 pm-10:55 pm
1 stop4h 25m
$262
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 5/6
6:45 am-12:10 pm
2 stops6h 25m
Los Angeles Los Angeles
Sun 5/10
5:35 am-10:40 am
1 stop4h 05m
$262
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 6/10
8:15 am-11:30 am
1 stop4h 15m
Los Angeles Los Angeles
Thu 7/2
8:55 am-2:45 pm
1 stop4h 50m
$295
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 5/2
8:45 am-2:00 pm
2 stops6h 15m
Los Angeles Los Angeles
Sat 5/9
5:20 am-12:20 pm
2 stops6h 00m
$297
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 4/23
7:45 am-9:21 am
Nonstop2h 36m
Los Angeles Los Angeles
Sat 5/2
8:07 pm-11:37 pm
Nonstop2h 30m
$307
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 4/22
6:45 am-12:10 pm
2 stops6h 25m
Los Angeles Los Angeles
Sun 4/26
6:35 pm-12:40 am
1 stop5h 05m
$318
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Thu 5/21
1:15 pm-2:49 pm
Nonstop2h 34m
Los Angeles Los Angeles
Mon 5/25
8:19 pm-11:44 pm
Nonstop2h 25m
$323
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Denver to Riverside
Have a flexible travel schedule? Discover the best time to fly to Riverside from Denver with our price prediction graph.
DEN-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Riverside
DEN-R1V
DEN-LAX
How far ahead should I book a flight from Denver to Riverside?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Riverside. Price data was last updated on March 13, 2026.
The best time to book flights from Denver to Riverside is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Denver to Riverside?
Currently, July is the cheapest month in which you can book a flight from Denver to Riverside (average of $57). Flying from Denver to Riverside in June is currently the most expensive (average of $97). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to R1V?
Find hourly flight availability from Denver to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 22, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Denver to Riverside by exploring options for tickets in the morning.
What is the cheapest day to fly from Denver to Riverside?
Use this chart to determine the cheapest time to fly round-trip from Denver to Riverside. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Denver to Riverside flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Denver to Riverside
Explore weekly flight availability from Denver to Riverside. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 22, 2026.
The most flights from DEN to R1V are scheduled on a Friday (90 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (53 on average).
Reviews of airlines servicing Riverside
Get insights into the airlines that provide service to Riverside. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Riverside. Reviews last updated March 22, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Riverside have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Denver to Riverside. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Denver to Riverside
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Riverside by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Riverside by cabin class
Find flights from Denver to Riverside, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Riverside flights
Browse other Denver and Riverside flight options. Last updated on March 22, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denver to Riverside flights
Consider these flights traveling from Denver to Riverside.
Top 6 airlines flying from Denver to Riverside
Discover the top 6 airlines that operate flights from Denver to Riverside. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$172 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$101 | Average$244 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$284 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$281 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$141 | Average$227 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$151 | Average$234 | FlexibilityNo cancel fee | On-time71% |